152091208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1229}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 295200000

約数和(自身を除く): 143108792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 499, 998, 1229, 1996, 2458, 3992, 4916, 9832, 15469, 30938, 38099, 61876, 76198, 123752, 152396, 304792, 613271, 1226542, 2453084, 4906168, 19011401, 38022802, 76045604, 152091208]

約数ペア:

[(1, 152091208), (2, 76045604), (4, 38022802), (8, 19011401), (31, 4906168), (62, 2453084), (124, 1226542), (248, 613271), (499, 304792), (998, 152396), (1229, 123752), (1996, 76198), (2458, 61876), (3992, 38099), (4916, 30938), (9832, 15469)]